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  3. pH Meters
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OrigaMeter - Bench pH-meter OpH218 - Simple Pack

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Price: On Request

Description

OrigaMeter - Bench pH-meter OpH218 - Simple Pack

pH-meter designed for teaching and laboratory use by a company founded by former Radiometer engineers. Interface fully compatible with old Radiometer pH-meters.

Pack Contents

  • pH-meter OpH218 (meter only)

Calibration

Calibration on 1 to 3 points between two sets of buffers (IUPAC or 4-7-10). Free mode available for manual buffer adjustment. Previous calibration settings can be reused.

Data Transfer

Calibration settings stored in instrument. Export to .txt file via USB. Compatible with almost all Ex.A.O. systems:

  • By USB to Excel
  • By RS232 to acquisition cards (Regressi)
  • By Analog Out to acquisition cards

Measurement Modes

Manual mode (continuous reading with stability indicator) or automatic mode (freezes at 100% stability).

Connecting the Electrodes

Single or combined electrode via BNC plug. Reference electrode via 4 mm banana plug. Temperature sensor via CINCH input. Manual temperature entry possible.

Specifications

Sensors & Meters

pH Measure Range

-9 to 23 pH

mV Measure Range

±2000 mV

Temperature Measure Range

-10°C to 110°C (manual or automatic)

pH Resolution

±0.01 pH

mV Resolution

±0.1 mV

Temperature Resolution

±0.1 °C

Calibration

1 to 3 buffers

Calibration Buffer Sets

IUPAC or 4-7-10

Electrode Acceptance Criteria - Slope

95 to 102%

Electrode Acceptance Criteria - Zero-pH

5.80 to 7.50 pH

Measurement Mode

Manual, Automatic

Data Transfer

USB / RS232 / Analog

Electrode Connections

BNC / 4 mm banana / CINCH

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OrigaMeter - Bench pH-meter OpH218 - Calomel Non-combined Pack

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OrigaMeter - Bench pH-meter OpH218 - Ag/AgCl Non-combined Pack

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References

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